76421440

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3119

約数の個数: 56

約数和(自身を含む): 184343040

約数和(自身を除く): 107921600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3023, 3160, 5056, 6046, 6320, 12092, 12640, 15115, 24184, 25280, 30230, 48368, 60460, 96736, 120920, 193472, 238817, 241840, 477634, 483680, 955268, 967360, 1194085, 1910536, 2388170, 3821072, 4776340, 7642144, 9552680, 15284288, 19105360, 38210720, 76421440]

約数ペア:

[(1, 76421440), (2, 38210720), (4, 19105360), (5, 15284288), (8, 9552680), (10, 7642144), (16, 4776340), (20, 3821072), (32, 2388170), (40, 1910536), (64, 1194085), (79, 967360), (80, 955268), (158, 483680), (160, 477634), (316, 241840), (320, 238817), (395, 193472), (632, 120920), (790, 96736), (1264, 60460), (1580, 48368), (2528, 30230), (3023, 25280), (3160, 24184), (5056, 15115), (6046, 12640), (6320, 12092)]